CA2813183C - Morpholino nucleic acid derivatives - Google Patents
Morpholino nucleic acid derivatives Download PDFInfo
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- CA2813183C CA2813183C CA2813183A CA2813183A CA2813183C CA 2813183 C CA2813183 C CA 2813183C CA 2813183 A CA2813183 A CA 2813183A CA 2813183 A CA2813183 A CA 2813183A CA 2813183 C CA2813183 C CA 2813183C
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- compound
- nucleic acid
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- -1 Morpholino nucleic acid Chemical class 0.000 title claims abstract description 109
- 108020004707 nucleic acids Proteins 0.000 title abstract description 70
- 102000039446 nucleic acids Human genes 0.000 title abstract description 70
- 150000001875 compounds Chemical class 0.000 claims abstract description 116
- 150000003839 salts Chemical class 0.000 claims abstract description 20
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 14
- 239000001257 hydrogen Substances 0.000 claims abstract description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 9
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 7
- 239000000460 chlorine Substances 0.000 claims abstract description 5
- 125000004663 dialkyl amino group Chemical group 0.000 claims abstract description 5
- 125000004665 trialkylsilyl group Chemical group 0.000 claims abstract description 5
- 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims abstract description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 claims abstract 3
- 229910052717 sulfur Inorganic materials 0.000 claims abstract 2
- UYTPUPDQBNUYGX-UHFFFAOYSA-N Guanine Natural products O=C1NC(N)=NC2=C1N=CN2 UYTPUPDQBNUYGX-UHFFFAOYSA-N 0.000 claims description 38
- 125000000217 alkyl group Chemical group 0.000 claims description 14
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 125000005002 aryl methyl group Chemical group 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- ILMRJRBKQSSXGY-UHFFFAOYSA-N tert-butyl(dimethyl)silicon Chemical group C[Si](C)C(C)(C)C ILMRJRBKQSSXGY-UHFFFAOYSA-N 0.000 claims description 2
- IVSXFFJGASXYCL-UHFFFAOYSA-N guanine Chemical compound O=C1NC(N)=NC2=NC=N[C]21 IVSXFFJGASXYCL-UHFFFAOYSA-N 0.000 claims 2
- 125000002103 4,4'-dimethoxytriphenylmethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)(C1=C([H])C([H])=C(OC([H])([H])[H])C([H])=C1[H])C1=C([H])C([H])=C(OC([H])([H])[H])C([H])=C1[H] 0.000 claims 1
- 125000003738 guanin-9-yl group Chemical group O=C1N([H])C(N([H])[H])=NC2=C1N=C([H])N2[*] 0.000 claims 1
- HRDXJKGNWSUIBT-UHFFFAOYSA-N methoxybenzene Chemical group [CH2]OC1=CC=CC=C1 HRDXJKGNWSUIBT-UHFFFAOYSA-N 0.000 claims 1
- 230000002194 synthesizing effect Effects 0.000 abstract description 4
- 150000001408 amides Chemical group 0.000 abstract 1
- 150000002466 imines Chemical group 0.000 abstract 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 111
- 239000000243 solution Substances 0.000 description 77
- 238000006243 chemical reaction Methods 0.000 description 65
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 46
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 45
- 239000000203 mixture Substances 0.000 description 41
- 238000000034 method Methods 0.000 description 39
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 35
- 238000004519 manufacturing process Methods 0.000 description 35
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 33
- 239000000178 monomer Substances 0.000 description 33
- 239000002585 base Substances 0.000 description 31
- 229920005989 resin Polymers 0.000 description 24
- 239000011347 resin Substances 0.000 description 24
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 22
- 239000002253 acid Substances 0.000 description 20
- 239000002904 solvent Substances 0.000 description 19
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 18
- 239000007858 starting material Substances 0.000 description 17
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 15
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 15
- 230000015572 biosynthetic process Effects 0.000 description 15
- 125000006239 protecting group Chemical group 0.000 description 15
- 239000007787 solid Substances 0.000 description 15
- 238000003786 synthesis reaction Methods 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical compound CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 description 13
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 13
- 239000003795 chemical substances by application Substances 0.000 description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 description 12
- 239000000126 substance Substances 0.000 description 12
- 238000001914 filtration Methods 0.000 description 11
- 239000012044 organic layer Substances 0.000 description 11
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 11
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 10
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 10
- 239000007864 aqueous solution Substances 0.000 description 10
- 239000003153 chemical reaction reagent Substances 0.000 description 10
- 238000001816 cooling Methods 0.000 description 10
- 150000007523 nucleic acids Chemical class 0.000 description 10
- 230000035484 reaction time Effects 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 239000000725 suspension Substances 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 238000004128 high performance liquid chromatography Methods 0.000 description 7
- 230000003472 neutralizing effect Effects 0.000 description 7
- MEKOFIRRDATTAG-UHFFFAOYSA-N 2,2,5,8-tetramethyl-3,4-dihydrochromen-6-ol Chemical compound C1CC(C)(C)OC2=C1C(C)=C(O)C=C2C MEKOFIRRDATTAG-UHFFFAOYSA-N 0.000 description 6
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
- 150000001412 amines Chemical class 0.000 description 6
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 6
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 description 6
- 235000011152 sodium sulphate Nutrition 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- 239000004793 Polystyrene Substances 0.000 description 5
- 125000002252 acyl group Chemical group 0.000 description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 5
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000012351 deprotecting agent Substances 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- 238000011068 loading method Methods 0.000 description 5
- 229920002223 polystyrene Polymers 0.000 description 5
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 5
- MCTWTZJPVLRJOU-UHFFFAOYSA-N 1-methyl-1H-imidazole Chemical compound CN1C=CN=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-N 0.000 description 4
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 4
- HVCNXQOWACZAFN-UHFFFAOYSA-N 4-ethylmorpholine Chemical compound CCN1CCOCC1 HVCNXQOWACZAFN-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 4
- RHQDFWAXVIIEBN-UHFFFAOYSA-N Trifluoroethanol Chemical compound OCC(F)(F)F RHQDFWAXVIIEBN-UHFFFAOYSA-N 0.000 description 4
- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 description 4
- 239000012300 argon atmosphere Substances 0.000 description 4
- 239000012267 brine Substances 0.000 description 4
- 239000000872 buffer Substances 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 239000012043 crude product Substances 0.000 description 4
- 238000010511 deprotection reaction Methods 0.000 description 4
- JXTHNDFMNIQAHM-UHFFFAOYSA-N dichloroacetic acid Chemical compound OC(=O)C(Cl)Cl JXTHNDFMNIQAHM-UHFFFAOYSA-N 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 4
- 235000019796 monopotassium phosphate Nutrition 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 4
- 229920005990 polystyrene resin Polymers 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000007086 side reaction Methods 0.000 description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 3
- XWKFPIODWVPXLX-UHFFFAOYSA-N 2-methyl-5-methylpyridine Natural products CC1=CC=C(C)N=C1 XWKFPIODWVPXLX-UHFFFAOYSA-N 0.000 description 3
- WSGYTJNNHPZFKR-UHFFFAOYSA-N 3-hydroxypropanenitrile Chemical compound OCCC#N WSGYTJNNHPZFKR-UHFFFAOYSA-N 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 3
- 239000012190 activator Substances 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 125000003435 aroyl group Chemical group 0.000 description 3
- 239000007853 buffer solution Substances 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000004440 column chromatography Methods 0.000 description 3
- 238000006482 condensation reaction Methods 0.000 description 3
- 239000005289 controlled pore glass Substances 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N divinylbenzene Substances C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 3
- 229940098779 methanesulfonic acid Drugs 0.000 description 3
- 229910000403 monosodium phosphate Inorganic materials 0.000 description 3
- 235000019799 monosodium phosphate Nutrition 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 3
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- 238000010532 solid phase synthesis reaction Methods 0.000 description 3
- 229940014800 succinic anhydride Drugs 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 3
- AVBGNFCMKJOFIN-UHFFFAOYSA-N triethylammonium acetate Chemical compound CC(O)=O.CCN(CC)CC AVBGNFCMKJOFIN-UHFFFAOYSA-N 0.000 description 3
- JQCVPZXMGXKNOD-UHFFFAOYSA-N 1,2-dibenzylbenzene Chemical compound C=1C=CC=C(CC=2C=CC=CC=2)C=1CC1=CC=CC=C1 JQCVPZXMGXKNOD-UHFFFAOYSA-N 0.000 description 2
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide Substances CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 2
- HPZMWTNATZPBIH-UHFFFAOYSA-N 1-methyladenine Chemical compound CN1C=NC2=NC=NC2=C1N HPZMWTNATZPBIH-UHFFFAOYSA-N 0.000 description 2
- GGYVTHJIUNGKFZ-UHFFFAOYSA-N 1-methylpiperidin-2-one Chemical compound CN1CCCCC1=O GGYVTHJIUNGKFZ-UHFFFAOYSA-N 0.000 description 2
- AVFZOVWCLRSYKC-UHFFFAOYSA-N 1-methylpyrrolidine Chemical compound CN1CCCC1 AVFZOVWCLRSYKC-UHFFFAOYSA-N 0.000 description 2
- KJUGUADJHNHALS-UHFFFAOYSA-N 1H-tetrazole Chemical compound C=1N=NNN=1 KJUGUADJHNHALS-UHFFFAOYSA-N 0.000 description 2
- FZWGECJQACGGTI-UHFFFAOYSA-N 2-amino-7-methyl-1,7-dihydro-6H-purin-6-one Chemical compound NC1=NC(O)=C2N(C)C=NC2=N1 FZWGECJQACGGTI-UHFFFAOYSA-N 0.000 description 2
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 description 2
- OVONXEQGWXGFJD-UHFFFAOYSA-N 4-sulfanylidene-1h-pyrimidin-2-one Chemical compound SC=1C=CNC(=O)N=1 OVONXEQGWXGFJD-UHFFFAOYSA-N 0.000 description 2
- OIVLITBTBDPEFK-UHFFFAOYSA-N 5,6-dihydrouracil Chemical compound O=C1CCNC(=O)N1 OIVLITBTBDPEFK-UHFFFAOYSA-N 0.000 description 2
- KDCGOANMDULRCW-UHFFFAOYSA-N 7H-purine Chemical compound N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 description 2
- LRFVTYWOQMYALW-UHFFFAOYSA-N 9H-xanthine Chemical compound O=C1NC(=O)NC2=C1NC=N2 LRFVTYWOQMYALW-UHFFFAOYSA-N 0.000 description 2
- 101150041968 CDC13 gene Proteins 0.000 description 2
- GSNUFIFRDBKVIE-UHFFFAOYSA-N DMF Natural products CC1=CC=C(C)O1 GSNUFIFRDBKVIE-UHFFFAOYSA-N 0.000 description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- NYHBQMYGNKIUIF-UUOKFMHZSA-N Guanosine Chemical compound C1=NC=2C(=O)NC(N)=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O NYHBQMYGNKIUIF-UUOKFMHZSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- AHVYPIQETPWLSZ-UHFFFAOYSA-N N-methyl-pyrrolidine Natural products CN1CC=CC1 AHVYPIQETPWLSZ-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- ISAKRJDGNUQOIC-UHFFFAOYSA-N Uracil Chemical compound O=C1C=CNC(=O)N1 ISAKRJDGNUQOIC-UHFFFAOYSA-N 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 125000004391 aryl sulfonyl group Chemical group 0.000 description 2
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 2
- 125000001589 carboacyl group Chemical group 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 2
- 239000013256 coordination polymer Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- OPTASPLRGRRNAP-UHFFFAOYSA-N cytosine Chemical compound NC=1C=CNC(=O)N=1 OPTASPLRGRRNAP-UHFFFAOYSA-N 0.000 description 2
- 229960005215 dichloroacetic acid Drugs 0.000 description 2
- 229940043279 diisopropylamine Drugs 0.000 description 2
- HPYNZHMRTTWQTB-UHFFFAOYSA-N dimethylpyridine Natural products CC1=CC=CN=C1C HPYNZHMRTTWQTB-UHFFFAOYSA-N 0.000 description 2
- FDGQSTZJBFJUBT-UHFFFAOYSA-N hypoxanthine Chemical compound O=C1NC=NC2=C1NC=N2 FDGQSTZJBFJUBT-UHFFFAOYSA-N 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- DRAVOWXCEBXPTN-UHFFFAOYSA-N isoguanine Chemical compound NC1=NC(=O)NC2=C1NC=N2 DRAVOWXCEBXPTN-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000001819 mass spectrum Methods 0.000 description 2
- 238000001840 matrix-assisted laser desorption--ionisation time-of-flight mass spectrometry Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
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- 238000000108 ultra-filtration Methods 0.000 description 1
- 229940035893 uracil Drugs 0.000 description 1
- 125000003774 valeryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229940075420 xanthine Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
- C07D473/18—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 one oxygen and one nitrogen atom, e.g. guanine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6558—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing at least two different or differently substituted hetero rings neither condensed among themselves nor condensed with a common carbocyclic ring or ring system
- C07F9/65583—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing at least two different or differently substituted hetero rings neither condensed among themselves nor condensed with a common carbocyclic ring or ring system each of the hetero rings containing nitrogen as ring hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
- C07F9/65616—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings containing the ring system having three or more than three double bonds between ring members or between ring members and non-ring members, e.g. purine or analogs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-220865 | 2010-09-30 | ||
| JP2010220865 | 2010-09-30 | ||
| PCT/JP2011/072407 WO2012043730A1 (ja) | 2010-09-30 | 2011-09-29 | モルホリノ核酸誘導体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2813183A1 CA2813183A1 (en) | 2012-04-05 |
| CA2813183C true CA2813183C (en) | 2017-09-19 |
Family
ID=45893168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2813183A Active CA2813183C (en) | 2010-09-30 | 2011-09-29 | Morpholino nucleic acid derivatives |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US8969551B2 (ko) |
| EP (1) | EP2623507B1 (ko) |
| JP (1) | JP5831455B2 (ko) |
| KR (1) | KR101764462B1 (ko) |
| CN (1) | CN103154009B (ko) |
| CA (1) | CA2813183C (ko) |
| CY (1) | CY1118435T1 (ko) |
| DK (1) | DK2623507T3 (ko) |
| ES (1) | ES2607603T3 (ko) |
| HR (1) | HRP20170028T1 (ko) |
| HU (1) | HUE030292T2 (ko) |
| LT (1) | LT2623507T (ko) |
| PL (1) | PL2623507T3 (ko) |
| PT (1) | PT2623507T (ko) |
| RS (1) | RS55610B1 (ko) |
| SI (1) | SI2623507T1 (ko) |
| SM (1) | SMT201700038B (ko) |
| WO (1) | WO2012043730A1 (ko) |
Families Citing this family (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2206781B1 (en) | 2004-06-28 | 2015-12-02 | The University Of Western Australia | Antisense oligonucleotides for inducing exon skipping and methods of use thereof |
| WO2006086667A2 (en) | 2005-02-09 | 2006-08-17 | Avi Bio Pharma, Inc. | Antisense composition and method for treating muscle atrophy |
| SI3133160T1 (sl) | 2008-10-24 | 2019-05-31 | Sarepta Therapeutics, Inc. | Sestavki, ki preskakujejo ekson za DMD |
| ES2693459T3 (es) | 2009-11-12 | 2018-12-11 | The University Of Western Australia | Moléculas antisentido y métodos para el tratamiento de patologías |
| TWI620756B (zh) | 2010-05-28 | 2018-04-11 | 薩羅塔治療公司 | 具有經修飾之單元間連結及／或末端基團之寡核苷酸類似物 |
| WO2012031243A2 (en) | 2010-09-03 | 2012-03-08 | Avi Biopharma, Inc. | dsRNA MOLECULES COMPRISING OLIGONUCLEOTIDE ANALOGS HAVING MODIFIED INTERSUBUNIT LINKAGES AND/OR TERMINAL GROUPS |
| US20130085139A1 (en) | 2011-10-04 | 2013-04-04 | Royal Holloway And Bedford New College | Oligomers |
| CA2854907C (en) | 2011-11-18 | 2020-03-10 | Sarepta Therapeutics, Inc. | Functionally-modified oligonucleotides and subunits thereof |
| KR102079284B1 (ko) | 2012-03-20 | 2020-02-19 | 사렙타 쎄러퓨틱스, 인코퍼레이티드 | 올리고뉴클레오티드 유사체의 보론산 접합체 |
| CN102702265A (zh) * | 2012-05-14 | 2012-10-03 | 天津特安化学科技有限公司 | 一种固相合成磷酰二胺吗啉代寡核苷酸及方法 |
| EP3633035A1 (en) | 2013-03-14 | 2020-04-08 | Sarepta Therapeutics, Inc. | Exon skipping compositions for treating muscular dystrophy |
| BR112015022998A2 (pt) | 2013-03-15 | 2017-11-14 | Sarepta Therapeutics Inc | composições melhoradas para o tratamento de distrofia muscular |
| CN105228999B (zh) | 2013-05-24 | 2021-03-02 | 味之素株式会社 | 吗啉代寡核苷酸的制备方法 |
| JP6618910B2 (ja) | 2013-09-05 | 2019-12-11 | サレプタ セラピューティクス，インコーポレイテッド | 酸性α−グルコシダーゼにおけるアンチセンス誘導エクソン２包含 |
| JP6901966B2 (ja) | 2014-05-16 | 2021-07-14 | オレゴン ステート ユニバーシティ | アンチセンス抗菌化合物および方法 |
| CA2948568A1 (en) | 2014-05-19 | 2015-11-26 | David Greenberg | Antisense antibacterial compounds and methods |
| WO2016060135A1 (ja) * | 2014-10-14 | 2016-04-21 | 味の素株式会社 | モルフォリノオリゴヌクレオチドの製造方法 |
| EP3240794A4 (en) | 2014-12-31 | 2018-10-31 | Oregon State University | Antisense antibacterial compounds and methods |
| MA41795A (fr) | 2015-03-18 | 2018-01-23 | Sarepta Therapeutics Inc | Exclusion d'un exon induite par des composés antisens dans la myostatine |
| EP3297649B1 (en) | 2015-05-19 | 2023-10-11 | Sarepta Therapeutics, Inc. | Peptide oligonucleotide conjugates |
| US10849917B2 (en) | 2015-06-01 | 2020-12-01 | Sarepta Therapeutics, Inc. | Antisense-induced exon exclusion in type VII collagen |
| WO2016196897A1 (en) | 2015-06-04 | 2016-12-08 | Sarepta Therapeutics, Inc. | Methods and compounds for treatment of lymphocyte-related diseases and conditions |
| ES2907629T3 (es) * | 2015-08-05 | 2022-04-25 | Eisai R&D Man Co Ltd | Un método para preparar un oligómero de fosforodiamidato sustancialmente puro diastereoisoméricamente, un oligómero de fosforodiamidato preparado mediante dicho método y una composición farmacéutica que comprende dicho oligómero de fosforodiamidato |
| CN108699555A (zh) | 2015-10-09 | 2018-10-23 | 萨勒普塔医疗公司 | 用于治疗杜兴肌营养不良和相关病症的组合物和方法 |
| EP3389719B1 (en) * | 2015-12-15 | 2021-11-17 | Sarepta Therapeutics, Inc. | Peptide oligonucleotide conjugates |
| US10907158B2 (en) | 2015-12-23 | 2021-02-02 | Board Of Regents, The University Of Texas System | Antisense antibacterial compounds and methods |
| JP7393121B2 (ja) | 2015-12-23 | 2023-12-06 | オレゴン ステイト ユニバーシティー | アンチセンス抗菌化合物および方法 |
| EA201892366A1 (ru) | 2016-04-18 | 2019-03-29 | Сарепта Терапьютикс, Инк. | Антисмысловые олигомеры и способы их применения для лечения заболеваний, связанных с геном кислой альфа-глюкозидазы |
| MA45616A (fr) | 2016-04-29 | 2019-03-06 | Sarepta Therapeutics Inc | Analogues d'oligonucléotide ciblant lmna humain |
| SG10202101830WA (en) | 2016-05-24 | 2021-04-29 | Sarepta Therapeutics Inc | Processes for preparing oligomers |
| KR20190009343A (ko) | 2016-05-24 | 2019-01-28 | 사렙타 쎄러퓨틱스 인코퍼레이티드 | 에테플리센을 포함하는 약제학적 조성물 |
| MA45362A (fr) | 2016-05-24 | 2019-04-10 | Sarepta Therapeutics Inc | Procédés de préparation d'oligomères morpholino de phosphorodiamidate |
| FI3464306T3 (fi) | 2016-05-24 | 2024-05-16 | Sarepta Therapeutics Inc | Menetelmiä fosforodiamidaattimorfolino-oligomeerien valmistamiseksi |
| US11472824B2 (en) | 2016-05-24 | 2022-10-18 | Sarepta Therapeutics, Inc. | Processes for preparing phosphorodiamidate morpholino oligomers |
| AU2017270975B2 (en) | 2016-05-24 | 2021-04-15 | Sarepta Therapeutics, Inc. | Processes for preparing phosphorodiamidate morpholino oligomers |
| JP7022079B2 (ja) | 2016-06-30 | 2022-02-17 | サレプタ セラピューティクス， インコーポレイテッド | ホスホロジアミダートモルホリノオリゴマーを調製するためのプロセス |
| AU2017330276B2 (en) * | 2016-09-20 | 2022-01-20 | The Regents Of The University Of Colorado, A Body Corporate | Synthesis of backbone modified morpholino oligonucleotides and chimeras using phosphoramidite chemistry |
| US11767520B2 (en) | 2017-04-20 | 2023-09-26 | Atyr Pharma, Inc. | Compositions and methods for treating lung inflammation |
| TWI812647B (zh) * | 2017-09-25 | 2023-08-21 | 美商薩羅塔治療公司 | 經由速流合成以製備磷醯二胺嗎啉代寡聚物之製程 |
| JP7394753B2 (ja) | 2017-10-18 | 2023-12-08 | サレプタ セラピューティクス， インコーポレイテッド | アンチセンスオリゴマー化合物 |
| JP7394749B2 (ja) * | 2018-05-10 | 2023-12-08 | 日本新薬株式会社 | オリゴ核酸化合物の製造方法 |
| WO2021025899A1 (en) | 2019-08-02 | 2021-02-11 | Sarepta Therapeutics, Inc. | Phosphorodiamidate morpholino oligomer pharmaceutical compositions |
| EP4059943A4 (en) | 2019-11-13 | 2024-01-31 | Nippon Shinyaku Co., Ltd. | METHOD FOR PRODUCING OLIGONUCLEIC ACID COMPOUND |
| CN114981281A (zh) * | 2019-11-13 | 2022-08-30 | 日本新药株式会社 | 寡核苷酸化合物的制造方法 |
| KR20230035623A (ko) * | 2020-07-10 | 2023-03-14 | 창저우 신더올 파마슈티컬스 컴퍼니 리미티드 | 올리고뉴클레오티드의 제조 방법 |
| AU2022266379A1 (en) * | 2021-04-28 | 2023-11-09 | Nippon Shinyaku Co., Ltd. | Method for producing oligonucleic acid compound |
| WO2022232478A1 (en) | 2021-04-30 | 2022-11-03 | Sarepta Therapeutics, Inc. | Treatment methods for muscular dystrophy |
| WO2023070086A1 (en) | 2021-10-22 | 2023-04-27 | Sarepta Therapeutics, Inc. | Morpholino oligomers for treatment of peripheral myelin protein 22 related diseases |
| WO2023127918A1 (ja) | 2021-12-27 | 2023-07-06 | 日本新薬株式会社 | オリゴ核酸化合物の製造方法 |
| WO2023167908A1 (en) * | 2022-03-01 | 2023-09-07 | Eisai R&D Management Co., Ltd. | Bis-protected, activated guanine monomers |
| IL315280A (en) | 2022-03-17 | 2024-10-01 | Sarepta Therapeutics Inc | Morpholino phosphorodiamidate oligomer conjugates |
| WO2023205451A1 (en) | 2022-04-22 | 2023-10-26 | Entrada Therapeutics, Inc. | Cyclic peptides for delivering therapeutics |
| WO2024064237A2 (en) | 2022-09-21 | 2024-03-28 | Sarepta Therapeutics, Inc. | Dmd antisense oligonucleotide-mediated exon skipping efficiency |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3398378B2 (ja) | 1989-12-20 | 2003-04-21 | アンチビラルス・インコーポレイテツド | リン含有キラルインターサブユニットリンケージを有する非電荷モルホリノ―基体ポリマー |
| JP2005255530A (ja) * | 2004-03-09 | 2005-09-22 | Japan Science & Technology Agency | ２−チオウリジン誘導体 |
| LT2024499T (lt) * | 2006-05-10 | 2018-02-26 | Sarepta Therapeutics, Inc. | Oligonukleotido analogai, turintys katijonines jungtis tarp subvienetų |
| US8076476B2 (en) * | 2007-11-15 | 2011-12-13 | Avi Biopharma, Inc. | Synthesis of morpholino oligomers using doubly protected guanine morpholino subunits |
| BRPI0819828A8 (pt) | 2007-11-15 | 2022-12-27 | Avi Biopharma Inc | Processo de síntese de oligômeros de morfolino |
-
2011
- 2011-09-29 CN CN201180047487.3A patent/CN103154009B/zh active Active
- 2011-09-29 US US13/876,194 patent/US8969551B2/en active Active
- 2011-09-29 PT PT118292838T patent/PT2623507T/pt unknown
- 2011-09-29 HU HUE11829283A patent/HUE030292T2/en unknown
- 2011-09-29 LT LTEP11829283.8T patent/LT2623507T/lt unknown
- 2011-09-29 DK DK11829283.8T patent/DK2623507T3/da active
- 2011-09-29 JP JP2012536551A patent/JP5831455B2/ja active Active
- 2011-09-29 KR KR1020137011017A patent/KR101764462B1/ko active IP Right Grant
- 2011-09-29 WO PCT/JP2011/072407 patent/WO2012043730A1/ja active Application Filing
- 2011-09-29 RS RS20170057A patent/RS55610B1/sr unknown
- 2011-09-29 PL PL11829283T patent/PL2623507T3/pl unknown
- 2011-09-29 SI SI201131069A patent/SI2623507T1/sl unknown
- 2011-09-29 CA CA2813183A patent/CA2813183C/en active Active
- 2011-09-29 EP EP11829283.8A patent/EP2623507B1/en active Active
- 2011-09-29 ES ES11829283.8T patent/ES2607603T3/es active Active
-
2017
- 2017-01-10 CY CY20171100027T patent/CY1118435T1/el unknown
- 2017-01-10 HR HRP20170028TT patent/HRP20170028T1/hr unknown
- 2017-01-19 SM SM201700038T patent/SMT201700038B/it unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2607603T3 (es) | 2017-04-03 |
| JP5831455B2 (ja) | 2015-12-09 |
| EP2623507A1 (en) | 2013-08-07 |
| PL2623507T3 (pl) | 2017-03-31 |
| CN103154009A (zh) | 2013-06-12 |
| WO2012043730A1 (ja) | 2012-04-05 |
| EP2623507A4 (en) | 2014-03-19 |
| JPWO2012043730A1 (ja) | 2014-02-24 |
| CA2813183A1 (en) | 2012-04-05 |
| HRP20170028T1 (hr) | 2017-03-24 |
| HUE030292T2 (en) | 2017-04-28 |
| SMT201700038B (it) | 2017-03-08 |
| KR101764462B1 (ko) | 2017-08-02 |
| LT2623507T (lt) | 2017-01-25 |
| US20130197220A1 (en) | 2013-08-01 |
| DK2623507T3 (da) | 2017-01-02 |
| SI2623507T1 (sl) | 2017-04-26 |
| PT2623507T (pt) | 2016-12-23 |
| EP2623507B1 (en) | 2016-11-02 |
| RS55610B1 (sr) | 2017-06-30 |
| CY1118435T1 (el) | 2017-06-28 |
| KR20130143045A (ko) | 2013-12-30 |
| US8969551B2 (en) | 2015-03-03 |
| CN103154009B (zh) | 2015-06-10 |
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| EEER | Examination request |
Effective date: 20151201 |